Now Foods Phenylalanine, 120 caps / 500 mg

Now Foods Phenylalanine, 120 caps / 500 mg sold as single and value multi-packs. Buy in quantity and save! Nervous System Support Free-Form Non-GMO A Dietary Supplement Vegetarian / Vegan Amino Acids Family Owned Since 1968 GMP Quality Assured L-Phenylalanine is an essential amino acid that is necessary for the synthesis of protein. Because L-Phenylalanine can be readily converted into the amino acid tyrosine, which forms part of the structure of the neurotransmitters dopamine and norepinephrine, it is important for the maintenance of a healthy nervous system.

Now Foods Phenylalanine, 120 caps / 500 mg